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Nutrient Removal And Cycling

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Potassium removal and use in Australia

Presented at the K Frontiers workshop, Rome, Italy

Dinámica del nitrógeno en sistemas agrícolas

Presentación realizada en el Simposio Fertiliza 2016 organizado por YPFB en Santa Cruz de la Sierra (Bolivia) el 15 y 16 de Diciembre de 2016.

Nitrogen performance indicators for Australian grain farms

Presented at the International Nitrogen Conference, Melbourne, Australia

Producción de granos y adopción de tecnología en Argentina

Ing. Agr. Juan Martin Brihet – Bolsa de Cereales de Buenos Aires.

Balanço de Nutrientes nas Culturas (BNC)

Palestrantes: Dr. Eros Francisco e Evandro Lavorenti

N in Agriculture

Monday April 13, 2015 Soil Science Australia, South Australian Branch Event

NuGIS: Nutrient Use Geographic Information System

The Nutrient Use Geographic Information System (NuGIS) integrates multiple tabular and spatial datasets to create county-level estimates of nutrients applied to the soil in fertilizer and livestock ma ...

Nutrient performance indicators for the Australian grains industry

This project aims to develop and test a process to measure and report the nutrient use benchmarks partial nutrient balance (PNB) and partial factor productivity (PFP) for N, P, K and S for grain produ ...

Nutrient Uptake and Removal by Maize in Brazil

Maize has shown a significant increase in land grown as 2nd crop following soybeans and new hybrids are being marketed every year with higher yield potential. But, there has been a suspension that nut ...

2013 Annual Interpretive Summary - Climate Change Mitigation and Adaptation through Conservation Agriculture and Precise Nutrient Management in Current and Future Cereal-based Cropping Systems of the Indo Gangetic Plains

Participatory trials in eight farmer fields in Haryana were conducted to assess the effect of nutrient and residue management on wheat yield, nutrient uptake and carbon sustainability index. Three res ...

IPNI Crop Nutrient Removal Calculator

The crop nutrient removal calculator (NRC) estimates crop nutrient removal of nitrogen (N), phosphorus (expressed as P2O5), potassium (expressed as K2O), and sulfur (S) for a broad, and continually ex ...

Project Description - Improvement of Recommendations for Potash Fertilizer Use and Adjustment of Currently Used Soil Potassium Test Interpretation Classes in Intensive Cropping Systems

During the last 15 years in Russia, both nutrient rates and ratios were changed with a decline in the relative share of phosphate and potash fertilizers relative to N fertilizer. The adjustment of nut ...

Project Description - Climate Change Mitigation and Adaptation through Conservation Agriculture and Precise Nutrient Management in Current and Future Cereal-based Cropping Systems of the Indo Gangetic Plains

Research Concept The Green Revolution has been a global agricultural success story of the second half of the 21st century. The success has led to food self-sufficiency in the post populous regions of ...

2012 Annual Interpretive Summary - Nitrogen dynamics under elevated carbon dioxide

By 2070, atmospheric carbon dioxide (CO2) concentration is expected to double that observed in 1950. In this higher CO2 world, the sustainability of global crop production may be in jeopardy unless cu ...

Growth, yield and photosynthetic responses to elevated CO2 in wheat genotypes - Growth, Yield and Water Use of Wheat under Elevated Carbon Dioxide

The Australian Grains Free Air Carbon Dioxide Enrichment (AGFACE) project in Horsham, Victoria was designed to simulate atmospheric carbon dioxide levels in the year 2050 and then to use those data to ...

Climate Change Mitigation and Adaptation through Conservation Agriculture and Precise Nutrient Management in Current and Future Cereal-based Cropping Systems of the Indo Gangetic Plains

The project aims to quantify the soil and environmental health indicators under conservation agriculture and precise nutrient management to develop strategies to counteract the changing weather condit ...

2011 Annual Interpretive Summary - Nitrogen dynamics under elevated carbon dioxide

Elevated atmospheric CO2 affects growth and yield which then affect processes controlling the supply and losses of N to sustain these increases. This research was undertaken to measure the effects of ...

2009 Annual Interpretive Summary - Nitrogen dynamics under elevated carbon dioxide

The Australian Grains Free Air Carbon Dioxide Enrichment (AGFACE) facility was established to compare wheat growth, yield, and development under ambient atmospheric carbon dioxide (a CO2 ~380 ppm) and ...

Project Description - Nitrogen dynamics under elevated carbon dioxide

It is known that N demand is lower under eCO2 and this reduces the rate at which N is cycled through the soil/plant system. The low availability of N progressively suppresses the positive response of ...

Tools for sustainable oil palm production. In situ fertilizer studies for plantations in Ecuador.

There is a large and unmet demand of local research in oil palm nutrition. With support of the national oil palm guild we are carrying out a fertilizer trial in Ecuador to find local reference values, ...

Nitrogen dynamics under elevated carbon dioxide

How will high carbon dioxide concentrations affect the cycling of nitrogen in crop production systems.

Assessment of Soil Quality on TSN Plots at Ellerslie and Breton Utilizing Physical, Chemical, and Biological Properties

Assess the impact of consistent management, tilled vs no-till, straw removed or not, and N application rate on soil quality using physical, chemical and biological properties at Ellerslie and Breton, ...